It is not clear whether the populations are proportional to the radii or to the areas, but I seem they are proportional to the areas, which is to say to the square of the radii. So China's population % should be (17%)(3.4/3.2)^2 = sorry I don't bring a calculator right now. But you can solve it easily.

6 0

4 years ago

Jeremy's bank account balance was $35.86 at the beginning of the week. This week, he wrote a $5 check to give to his school's Su

kiruha [24]

Answer:

34.61

Step-by-step explanation:

he had 35.86

then gave a 5 dollar check (30.86)

then put in 23.75(54.61)

then took out 20 dollars (34.61)

8 0

3 years ago

The equation of a function is represented by f(x)=(x + 4) ( x - 3). Terri stated that the roots are 4 and -3. Is Terri right or

Alika [10]

Answer:

Terri is wrong the roots are -4 and 3. She mixed up the numbers

Step-by-step explanation:

Hope it helps mark me brainliest

3 0

3 years ago